属于这两组的第一个数字：
13,19,23,29,49,59,79,89,103,109,111,133,199,203,211,233,311,409,433,499,509,511,599,709,733,809,811,911,1003,1009,1011,1015,1018,1022,1027,1033,1037,1055,1099,1227,1299,1333,1399,1418,1421,1433,1466,1477,1499,1527,1533,1555,1618,1622,1633,1699,1733,1799,1822,1933,1999,2003,2009,2027,2037,2045,2099,2111,2127,2133,2177,2199,2333,2399,2427,2433,2545,2555,2633,2699,2733,2833,2863,2933,2999,3037,3199,3233,3299,3499,3545,3563,3577,3599,3899,4027,4045,4055,4099,4111,4333,4399,4555,4799,4963,4999,5009,5099,5299,5333,5399,5663,5677,5887,5999,6037,6199,6299,6377,6399,6499,6599,6899,7027,7333,7499,7699,8009,8111,8599,8699,8999,9199,10003,10009,10011,10015,10018,10027,10033,10037,10045,10099,10111,10135,10185,10303,10333,10555,10666,10909,10999,11027,11111,11333,11999,12037,12074,12081,12333,12999,13027,13037,13111,13333,13351,13999,14021,14027,14037,14054,14189,14259,14666,14777,14999,15027,15185,15999,16018,16037,16111,16222,16333,16999,17027,17037,17051,17111,17333,17629,17999,18111,18333,19027,19037,19111,19333,19999,20003,20011,20027,20037,20101,20135,20303,20333,20555,21081,21259,21999,22027,22037,22111,22333,23027,23333,24027,24037,24333,25027,25037,25045,25111,25999,26111,28037,28111,28126,28189,28333,28777,28999,29037,29111,29333,30011,30037,30101,30185,31037,31111,31333,32999,33037,35063,35111,35135,35333,35999,36037,38333,38999,40009,40045,40099,40111,40303,40333,40555,40999,41111,41333,41999,42189,42259,44111,46333,47111,47999,49111,49189,49333,49999,50033,50101,50111,50333,50909,51111. 一些较大的示例：
19900369,19900813,19903333,19909999,19928383,19929999,19942991,19943333,19949999,19952079,19952727,19955555,19957777,19964491,19973333,19982673,19983333,19983737,19988181,19999999.